PVOP_CALL_ARG1    456 arch/x86/include/asm/paravirt_types.h #define PVOP_CALL_ARG1(x)		"a" ((unsigned long)(x))
PVOP_CALL_ARG1    477 arch/x86/include/asm/paravirt_types.h #define PVOP_CALL_ARG1(x)		"D" ((unsigned long)(x))